ZanDev32Portfolio of Fauzan Basalamah (ZanDev32) — embedded & edge-AI, IoT firmware and full-stack engineer.https://fauzanbasalamah.me/One firmware codebase, four device variantshttps://fauzanbasalamah.me/posts/config-driven-firmware/https://fauzanbasalamah.me/posts/config-driven-firmware/How I replaced scattered Arduino sketches with a config-driven PlatformIO architecture and cut the duplication out of the build.Sun, 12 Apr 2026 00:00:00 GMTAnswering newcomers from a guidebook, not from vibeshttps://fauzanbasalamah.me/posts/guidebook-rag-chatbot/https://fauzanbasalamah.me/posts/guidebook-rag-chatbot/Designing a retrieval-backed chatbot for the PPIT Nanjing student portal — corpus, chunking, and a model fallback chain.Thu, 08 Oct 2026 00:00:00 GMT